Decanters

Alfa Laval NX 418 S-31G

AS-10177 – Alfa Laval Decanter
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For sale:
Used, 5 × Alfa Laval Decanter Centrifuges NX 418 S-31G (Year 1994) with Valve & Piping Units
Manufacturer: Alfa Laval Separation A/S (Søborg, Denmark)
Model: NX 418 S-31G
Year of manufacture: 1994
Material: Acid-proof stainless steel (AISI 316L)
Design: Two-phase horizontal decanter centrifuge for liquid/solid separation

⚙️ Technical Details (per unit):
- Bowl diameter: approx. 353 mm
- Bowl length: approx. 1460 mm (L/D ≈ 4.1)
- Max. bowl speed: up to 4000 rpm (≈ 3,100 G)
- Max. solids density: 1.2 kg/dm³
- Main drive: 7.5 kW / 1455 rpm
- Construction: Stainless-steel bowl and scroll (conveyor)
- Configuration: Two-phase (liquid/solid) decanter

Included with Each Decanter:
- Complete valve and piping section mounted on stainless steel frames (CIP & process control)
- Air-operated Alfa Laval mixproof valves, butterfly valves, and pneumatic actuators
- Product inlet/outlet manifolds, drain and CIP return lines
- Base frame, covers, motors, and all connections
- Previously used in a medical process line – very clean and well maintained

Condition:
All five units in good used condition, dismantled and stored indoors. Clean stainless-steel build, ready for inspection and export.

Package options:
- Available as a complete line (5 × decanters + 5 × valve sections)
- Or can be sold individually with matching valve section

Location:
Stored in Denmark, ready for loading. Export documentation and transport arrangements can be provided.

The listing was translated automatically. Translation errors are possible.